3M 7000119612 Clean Sanding Sheet P320 3x4 Inch

Product Description

The 3M 7000119612 is an aluminum oxide abrasive sanding sheet designed for clean, controlled material removal on a wide range of substrates. Built on a C-weight paper backing, the sheet delivers a balance of flexibility and durability suited to hand sanding and orbital sanding applications. The open-coat construction provides an aggressive cut rate, while a load-resistant coating prevents clogging and extends the usable life of the abrasive. The Hookit-compatible hole pattern supports efficient dust extraction when used with compatible hook-and-loop backup pads and vacuum systems. At P320 grit, this sheet is suited to fine finishing passes and surface prep ahead of primer or topcoat.

This sanding sheet is used in automotive body refinishing, woodworking, metal fabrication, and general surface preparation work. The 3 inches x 4 inches format fits standard hand blocks and small orbital tools. It is appropriate for both production environments and detail finishing tasks where dust control and consistent scratch patterns matter. Trades that commonly use this product include auto body technicians, finish carpenters, and industrial painters working on flat or lightly contoured surfaces.

Key Features

• P320 grit aluminum oxide abrasive for fine material removal and surface prep
• Open-coat construction delivers aggressive cut and resists loading
• Load-resistant coating extends abrasive service life
• C-weight paper backing balances flexibility with durability
• Hookit-compatible hole pattern supports dust extraction with vacuum systems
• Works on wood, metal, painted surfaces, and other common substrates

Compatibility

Designed for use with Hookit hook-and-loop backup pads and vacuum-assisted sanding systems that accept 3 inches x 4 inches abrasive sheets with a dust-extraction hole pattern.

Installation Notes

Attach the sheet securely to a compatible Hookit backup pad before use. Ensure the dust extraction holes are aligned with the pad ports to maintain airflow to the vacuum system. Inspect the abrasive surface before each use and replace the sheet when loading or glazing is visible, as a loaded sheet reduces cut rate and can mar the workpiece surface. Always wear appropriate respiratory protection when sanding, even when using dust extraction equipment.

Technical Specifications

• Grit: P320
• Abrasive Mineral: Aluminum Oxide
• Backing Weight: C-Weight Paper
• Coat Type: Open Coat
• Sheet Size: 3 inches x 4 inches
• Weight: 0.01 pounds
• Unit of Measure: Each
• UPC: 00005114155530

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000119612